<template>
  <!-- gutter 表示各个 el-col 之间的间隔 -->
  <el-row :gutter="5">
    <!-- 左侧部门树 :span=“4” 表示横行布局24份占了4份 -->
    <el-col :span="4" :xs="24">
      <!-- class="h-1/1"表示 行高 = 1/1 = 100%
      如果是1/10 则是1/10 即换成百分之就是20%
      如果是2/10 则是 （10除以2）/100 即换成百分之就是5%-->
      <ContentWrap class="h-1/1">
        <DeptTree @node-click="handleDeptNodeClick" />
      </ContentWrap>
    </el-col>
    <!-- 左侧部门树 :span=“20” 表示横行布局24份占了20份 -->
    <el-col :span="20" :xs="24">
      <!-- 搜索 -->
      <ContentWrap>
        <el-form
          class="-mb-15px"
          :model="queryParams"
          ref="queryFormRef"
          :inline="true"
          label-width="68px"
        >
          <el-form-item label="用户名称" prop="username">
            <el-input
              v-model="queryParams.username"
              placeholder="请输入用户名称"
              clearable
              @keyup.enter="handleQuery"
              class="!w-240px"
            />
          </el-form-item>
          <el-form-item label="手机号码" prop="mobile">
            <el-input
              v-model="queryParams.mobile"
              placeholder="请输入手机号码"
              clearable
              @keyup.enter="handleQuery"
              class="!w-240px"
            />
          </el-form-item>
          <el-form-item label="状态" prop="status">
            <el-select
              v-model="queryParams.status"
              placeholder="用户状态"
              clearable
              class="!w-240px"
            >
              <el-option
                v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
              />
            </el-select>
          </el-form-item>
          <el-form-item label="创建时间" prop="createTime">
            <el-date-picker
              v-model="queryParams.createTime"
              value-format="YYYY-MM-DD HH:mm:ss"
              type="datetimerange"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
              class="!w-240px"
            />
          </el-form-item>
          <el-form-item>
            <el-button @click="handleQuery">
              <Icon icon="ep:search" />
              搜索
            </el-button>
            <el-button @click="resetQuery">
              <Icon icon="ep:refresh" />
              重置
            </el-button>
            <el-button
              type="primary"
              plain
              @click="openForm('create')"
              v-hasPermi="['system:user:create']"
            >
              <Icon icon="ep:plus" />
              新增
            </el-button>
            <el-button
              type="warning"
              plain
              @click="handleImport"
              v-hasPermi="['system:user:import']"
            >
              <Icon icon="ep:upload" />
              导入
            </el-button>
            <el-button
              type="success"
              plain
              @click="handleExport"
              :loading="exportLoading"
              v-hasPermi="['system:user:export']"
            >
              <Icon icon="ep:download" />
              导出
            </el-button>
          </el-form-item>
        </el-form>
      </ContentWrap>
      <ContentWrap>
        <el-table v-loading="loading" :data="list">
          <el-table-column label="用户编号" align="center" key="id" prop="id" />
          <el-table-column
            label="用户名称"
            align="center"
            prop="username"
            :show-overflow-tooltip="true"
          />
          <el-table-column
            label="用户昵称"
            align="center"
            prop="nickname"
            :show-overflow-tooltip="true"
          />
          <el-table-column
            label="部门"
            align="center"
            key="deptName"
            prop="deptName"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="手机号码" align="center" prop="mobile" width="120" />
          <el-table-column label="状态" key="status">
            <template #default="scope">
              <el-switch
                v-model="scope.row.status"
                :active-value="0"
                :inactive-value="1"
                @change="handleStatusChange(scope.row)"
                :disabled="!checkPermi(['system:user:update'])"
              />
            </template>
          </el-table-column>
          <el-table-column
            label="创建时间"
            align="center"
            prop="createTime"
            :formatter="dateFormatter"
            width="180"
          />
          <el-table-column label="操作" align="center" width="160">
            <template #default="scope">
              <div class="flex items-center justify-center">
                <el-button
                  type="primary"
                  link
                  @click="openForm('update', scope.row.id)"
                  v-hasPermi="['system:user:update']"
                >
                  <Icon icon="ep:edit" />
                  修改
                </el-button>
                <el-dropdown
                  @command="(command) => handleCommand(command, scope.row)"
                  v-hasPermi="[
                    'system:user:delete',
                    'system:user:update-password',
                    'system:permission:assign-user-role'
                  ]"
                >
                  <el-button type="primary" link>
                    <Icon icon="ep:d-arrow-right" />
                    更多
                  </el-button>
                  <template #dropdown>
                    <el-dropdown-menu>
                      <el-dropdown-item
                        command="handleDelete"
                        v-if="checkPermi(['system:user:delete'])"
                      >
                        <Icon icon="ep:delete" />
                        删除
                      </el-dropdown-item>
                      <el-dropdown-item
                        command="handleResetPwd"
                        v-if="checkPermi(['system:user:update-password'])"
                      >
                        <Icon icon="ep:key" />
                        重置密码
                      </el-dropdown-item>
                      <el-dropdown-item
                        command="handleRole"
                        v-if="checkPermi(['system:permission:assign-user-role'])"
                      >
                        <Icon icon="ep:circle-check" />
                        分配角色
                      </el-dropdown-item>
                    </el-dropdown-menu>
                  </template>
                </el-dropdown>
              </div>
            </template>
          </el-table-column>
        </el-table>
        <Pagination
          :total="total"
          v-model:page="queryParams.pageNo"
          v-model:limit="queryParams.pageSize"
          @pagination="getList"
        />
      </ContentWrap>
    </el-col>
  </el-row>

  <!-- 添加或修改用户对话框 -->
  <UserForm ref="formRef" @success="getList" />
  <!-- 用户导入对话框 -->
  <UserImportForm ref="importFormRef" @success="getList" />
  <!-- 分配角色 -->
  <UserAssignRoleForm ref="assignRoleFormRef" @success="getList" />
</template>

<script lang="ts" setup>
  import { DICT_TYPE, getIntDictOptions } from '@/utils/dict';
  import { checkPermi } from '@/utils/permission';
  import { dateFormatter } from '@/utils/formatTime';
  import download from '@/utils/download';
  import { CommonStatusEnum } from '@/utils/constants';
  import * as UserApi from '@/api/system/user';
  import UserForm from './UserForm.vue';
  import UserImportForm from './UserImportForm.vue';
  import UserAssignRoleForm from './UserAssignRoleForm.vue';
  import DeptTree from './DeptTree.vue';

  defineOptions({ name: 'SystemUser2' });

  const message = useMessage(); // 消息弹窗
  const { t } = useI18n(); // 国际化

  const loading = ref(true); // 列表的加载中
  const total = ref(0); // 列表的总页数
  const list = ref([]); // 列表的数
  const queryParams = reactive({
    pageNo: 1,
    pageSize: 10,
    username: undefined,
    mobile: undefined,
    status: undefined,
    deptId: undefined,
    createTime: [],
  });
  const queryFormRef = ref(); // 搜索的表单

  /** 查询列表 */
  const getList = async () => {
    loading.value = true;
    try {
      const data = await UserApi.getUserPage(queryParams);
      list.value = data.list;
      total.value = data.total;
    } finally {
      loading.value = false;
    }
  };

  /** 搜索按钮操作 */
  const handleQuery = () => {
    queryParams.pageNo = 1;
    getList();
  };

  /** 重置按钮操作 */
  const resetQuery = () => {
    queryFormRef.value?.resetFields();
    handleQuery();
  };

  /** 处理部门被点击 */
  const handleDeptNodeClick = async (row) => {
    queryParams.deptId = row.id;
    await getList();
  };

  /** 添加/修改操作 */
  const formRef = ref();
  const openForm = (type: string, id?: number) => {
    formRef.value.open(type, id);
  };

  /** 用户导入 */
  const importFormRef = ref();
  const handleImport = () => {
    importFormRef.value.open();
  };

  /** 修改用户状态 */
  const handleStatusChange = async (row: UserApi.UserVO) => {
    try {
      // 修改状态的二次确认
      const text = row.status === CommonStatusEnum.ENABLE ? '启用' : '停用';
      await message.confirm('确认要"' + text + '""' + row.username + '"用户吗?');
      // 发起修改状态
      await UserApi.updateUserStatus(row.id, row.status);
      // 刷新列表
      await getList();
    } catch {
      // 取消后，进行恢复按钮
      row.status =
        row.status === CommonStatusEnum.ENABLE ? CommonStatusEnum.DISABLE : CommonStatusEnum.ENABLE;
    }
  };

  /** 导出按钮操作 */
  const exportLoading = ref(false);
  const handleExport = async () => {
    try {
      // 导出的二次确认
      await message.exportConfirm();
      // 发起导出
      exportLoading.value = true;
      const data = await UserApi.exportUser(queryParams);
      download.excel(data, '用户数据.xls');
    } catch {
    } finally {
      exportLoading.value = false;
    }
  };

  /** 操作分发 */
  const handleCommand = (command: string, row: UserApi.UserVO) => {
    switch (command) {
      case 'handleDelete':
        handleDelete(row.id, row.username);
        break;
      case 'handleResetPwd':
        handleResetPwd(row);
        break;
      case 'handleRole':
        handleRole(row);
        break;
      default:
        break;
    }
  };

  /** 删除按钮操作 */
  const handleDelete = async (id: number, username: string) => {
    try {
      // 删除的二次确认
      await message.delConfirm('您确认删除账号【' + username + '】吗？');
      // 发起删除
      await UserApi.deleteUser(id);
      message.success(t('common.delSuccess'));
      // 刷新列表
      await getList();
    } catch {
    }
  };

  /** 重置密码 */
  const handleResetPwd = async (row: UserApi.UserVO) => {
    try {
      // 重置的二次确认
      const result = await message.prompt(
        '请输入"' + row.username + '"的新密码',
        t('common.reminder'),
      );
      const password = result.value;
      // 发起重置
      await UserApi.resetUserPwd(row.id, password);
      message.success('修改成功，新密码是：' + password);
    } catch {
    }
  };

  /** 分配角色 */
  const assignRoleFormRef = ref();
  const handleRole = (row: UserApi.UserVO) => {
    assignRoleFormRef.value.open(row);
  };

  /** 初始化 */
  onMounted(() => {
    getList();
  });
</script>
